148982 20250127144951.0 doi 10.1109/LPT.2011.2182188 sideral 76548 ART-2012-76548 eng Gimeno, C. Universidad de Zaragoza (orcid)0000-0003-4261-7837 Cost-effective 1.25-Gb/s CMOS receiver for 50-m large-core SI-POF links 2012 Access copy available to the general public Unrestricted This letter proposes a new analog front end for short-reach high-speed optical communications that compensates the limited bandwidth of 1-mm step-index polymer optical fiber (SI-POF) transmission systems. In particular, the front end has been fabricated using a cost-effective digital 0.18- complementary metal-oxide-semiconductor (CMOS) technology and fed with only 1 V. The prototype contains a transimpedance amplifier, a continuous-time equalizer, and an output driver. Experimentally, we have obtained 1.25-Gb/s transmission for a simple nonreturn-to-zero modulation in an optical link composed of 50 m of SI-POF and a large area Si PIN photodetector. info:eu-repo/grantAgreement/ES/MICINN-FEDER/TEC2008-05455/TEC info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.038 2012 ENGINEERING, ELECTRICAL & ELECTRONIC 46 / 243 = 0.189 2012 Q1 T1 OPTICS 18 / 80 = 0.225 2012 Q1 T1 PHYSICS, APPLIED 37 / 128 = 0.289 2012 Q2 T1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Aldea, C. Universidad de Zaragoza (orcid)0000-0003-2874-6368 Celma, S. Universidad de Zaragoza (orcid)0000-0003-0182-7723 Aznar, F. Universidad de Zaragoza (orcid)0000-0003-3629-0540 2004 X Universidad de Zaragoza Dpto. Física Teórica Proy. investigación HCA 5008 250 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Electrónica 24, 6 (2012), 485-487 IEEE photonics technol. lett. IEEE Photonics Technology Letters 1041-1135 1041451 http://zaguan.unizar.es/record/148982/files/texto_completo.pdf Postprint 3040490 http://zaguan.unizar.es/record/148982/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:148982 articulos driver 2025-01-27-14:45:39 ARTICLE